Testing and Commissioning of Electrical Equipments (2180901) MCQs

MCQs of Installation of Electrical Equipment

Showing 31 to 40 out of 68 Questions
1 2 3 4 5 6
31.
Chain/steel wire rope slings are made from _____________________ with eyes and hooks.
(a) welded chains
(b) wire ropes
(c) welded chains or wire ropes
(d) Steel Road
Answer:

Option (c)

32.
_________ used for suspension or with long shaped grips for the object to be lifted.
(a) Chain/steel wire rope slings
(b) Rope
(c) belt
(d) all of these
Answer:

Option (a)

33.
Pulley system is a combination of several ___________ pulleys.
(a) movable and fixed
(b) movable only
(c) fixed only
(d) Chain only
Answer:

Option (a)

34.
Multiple pulley system with four parts is used to carry loads up to __________ tons.
(a) 5
(b) 15
(c) 25
(d) 50
Answer:

Option (c)

35.
How we can increase the lifting capacity of the pully system up to 75 tons.
(a) increasing the parts
(b) decreasing the parts
(c) increasing the rope strength
(d) none of these
Answer:

Option (a)

36.
Which lifting device used to raise the equipment for small height while shifting or temporary maintenance or foundation work?
(a) Jack
(b) Pully
(c) Hoist
(d) Crane
Answer:

Option (a)

37.
__________ are useful for material handling in the electrical maintenance shop.
(a) Trolleys
(b) Jacks
(c) Pulleys
(d) Cranes
Answer:

Option (a)

38.
Nowadays ______________ are useful for material handling in electrical maintenance shop.
(a) solar operated vehicles
(b) battery-operated vehicles
(c) Cranes
(d) Hoist
Answer:

Option (b)

39.
Electrical machines of small and medium rating are handled by attaching the __________ to the eye bolt provided on the machine.
(a) Pulleys
(b) cranes
(c) sling rope
(d) Jacks
Answer:

Option (c)

40.
Power Transformers are lifted, handled with the help of _________
(a) Chains
(b) cranes
(c) Jacks
(d) Pulleys
Answer:

Option (b)

Showing 31 to 40 out of 68 Questions
1 2 3 4 5 6