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Posted by on November 8, 2022 0




Pick 2 questions out of 1 to 3


*(1a)* (pick 5)

(i) Avoid water at all times when working with electricity. 

(ii) If you are working on any receptacle at your home then always turn off the mains.

(iii) Never use equipment with frayed cords, damaged insulation or broken plugs.

(iv) Always use appropriate insulated rubber gloves and goggles while working on any branch circuit or any other electrical circuit.

(v) Electrical hazards include exposed energized parts and unguarded electrical equipment which may become energized unexpectedly. 

(vi) Always use insulated tools while working.


(2a) (pick 4)

i) Open Drip Proof (ODP)

ii) Totally Enclosed Fan Cooled (TEFC)

iii) Totally Enclosed Air Over (TEAO)

iv) Totally Enclosed Non-Ventilated (TENV)

v) Totally Enclosed Force Ventilated (TEFV)/ Totally Enclosed Blower Cooled (TEBC)

(2b) A duct is a fully enclosed tube or pipe that carries liquid or air in and out of buildings or through the body. *Whereas* a trunking system is a fully accessible, rectilinear box section used solely in lengths for the protection and routing of cables on the surface in, around and out of buildings and not through a body.



electric grid is a network of synchronized power providers and consumers that are connected by transmission and distribution lines and operated by one or more control centers.


(i) Exchange of peak loads

(2) Use of Older Plants

(3) Ensures economical operation

(4) Increases diversity factor

(5) Reduces plant reserve capacity



Flexible metal conduit (FMC) has a spiral construction that enables it to snake through walls and other structures.


heavy gauge conduit system Wiring an installation in conduit can be defined as running insulated cables in protective tubes from the supply to the load.



*Part II*

Pick 2 questions out of 4, 5 and 6


i) Twisting the wires together

ii) and soldering


Brazing is a metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, with the filler metal having a lower melting point than the adjoining metal.

*(5a) (pick 5)*

i) Always wear protective eyewear and gloves.

ii) Eliminate sources of sparks or flames.

iii) Keep metal tools and jewelry away from batteries.

iv) Use caution when removing a lead-acid battery.

v) Keep a neutralizing solution close by.

vi) Use the correct type of charger.


i) constant voltage (CV) charging method

ii) constant current (CC) charging method

iii) mixed constant current or mixed constant voltage (CC/CV) charging method

iv) pulse charging method (CP).


A cell is a single electrical energy source which uses chemical reactions to produce a current.



Pick 2 questions out of 7, 8 and 9



(i) Poor Productivity

(ii) Hazardous Job Sites

(iii) Wasted Money

(iv) Inability to Scale

(v) Damaged Professional Reputation


i) Class-Y Insulation: 

Class-Y insulations can withstands a temperature of up to 90°C and it is typically made of cotton, silk, or paper.

ii) Class-A Insulation: 

Class-A insulations can withstands a temperature of up to 105°C. It is made of reinforced Class-Y materials with impregnated varnish or insulation oil.

iii) Class-E Insulation: 

Class-E insulations can withstands a temperature of up to 120°C.











(i) Finding quality prospects: Sales prospecting success relies on bringing in quality leads and building solid prospecting lists. Sometimes, leads from inbound marketing just are not a good fit making it difficult to get a good prospect who can be turned into a paying customer.

(ii) Getting their attention and a response: Modern prospects suffer from information overload and are being prospected constantly, so they’re savvier and less responsive than ever. This causes a huge delay in prospecting.

(iii) Building trust and establishing credibility: It takes extra hardwork to build trust with your prospects. The same way a prospect is being wooed somewhere, is same way he or she is prospected elsewhere.

(iv) Handling objections : This is another hinderance in prospecting. At some point, prospects will raise objections and sellers need to be ready to respond without losing their cool, or the deal.

(v) Time challenges: Sourcing prospects and contact details and logging activities takes a lot of time and manual work across multiple channels, sources, and tools.



(iii) Cultural Factors: A group of people is associated with a set of values and ideologies that belong to a particular community. Therefore, cultural factors have a strong influence on consumer buying behavior. They include: Culture, subculture and social class.

(iv) Personal Factors: Personal factors vary from one person to another, thereby producing different perceptions and consumer behavior. Some of the personal factors are: Age, occupation and lifestyle, personality.

(v) Economic Factors: Economic factors bear a significant influence on the buying decision of a consumer, and they can be on several aspects, as follows: Country Economic Situation, personal income and liquid assets.



Hire purchase is an arrangement for buying expensive consumer goods, where the buyer makes an initial down payment and pays the balance plus interest in installments.



(i) In hire purchase, the seller retains ownership until the final installment is made whereas in the buyer becomes owner of the goods as soon as initial deposit is made.

(ii) Durable goods are sold under hire purchases whereas less durable goods are sold under deferred payment.

(iii) Hire purchase terms favour the seller whereas deferred payment terms favour the buyers.

(iv) The hire purchase price is higher than the price charged in deferred payment terms.

(v) if the hirer defaults in payment, the seller can repossess the goods, whereas the seller cannot repossess the goods; he may sue the buyer to the court for the balance in deferred payment.

(vi) in hire purchase, the goods are on hire, whereas the goods are sold and to be paid for in future in deferred payment term.


(i) It fastens sales

(ii) It gives the seller full control over his/her item

(iii) Auctions are very organized and the rules are straightforward.




(i) Ability to Listen: A good salesperson needs to satisfy a client’s needs. The only way to find out what those are is by listening to what each prospect is saying. The best salespeople aren’t always talking.

(ii) Empathy: A good salesperson knows how to feel what their customers feel. By getting inside a prospect’s skin, they know just how to sell a product or service. Empathy is a great way to anticipate what a customer want

(iii) Competitiveness: Salespeople who succeed enjoy measuring their skills against their peers. In a word, they’re competitive. They don’t just want to get better at what they do. They want to be better than everyone else.

(iv) Networking Ability: Good salespeople love to network. They get involved in their community and have many different business relationships. Networking is not so much a part of the job to them but the way they like to spend their time.

(v) Confidence: Believing in the product or service they are selling is essential. That comes across as a confidence that’s infectious and makes customers want to buy more.

(vi) Enthusiasm: A successful salesperson is always motivated. They are always ready to make a sale at any given moment and continually looking for possibilities.

(vii) Resiliency: Top earners know how to bounce back from a dry spell. They don’t get discouraged when the sales numbers are down. Rather, they look for innovative ways to turn things around.


(i) Allows for detailed and personalized communication between your business and potential customers.

(ii) Gives sales team the chance to individually address any questions, concerns, or objections potential customers may have to move them closer to purchase.

(iii) Provides a personal, one-on-one connection between your organization and potential customers.



Prospecting is the process of identifying potential customers, finding them, and creating a base of leads with the goal of further communicating and converting them into paying customers.

CONCLUSION:- this is fully verified Nabteb answers for the year 2022 just make sure you subscribe to us in others to serve you more better mind you oliveloaded is the best exam source master currently in Nigeria

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