Testing and Commissioning of Electrical Equipments (2180901) MCQs

MCQs of Installation of Electrical Equipment

Showing 41 to 50 out of 68 Questions
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41.
Which precautions must be taken while handling lifting devices?
(a) Work should be carried out by the group authorised persons
(b) Wear proper PPE and observe proper safety precautions and rules
(c) Check the load is properly lung and don’t allow to stand anybody under a lifted load.
(d) All of these
Answer:

Option (d)

42.
Which precautions must be taken while handling lifting devices?
(a) When the load is applied to the pulley block, none of the turns of the reeved rope should touch to each other and the block should hang truly vertical.
(b) Check the braking device, load-bearing chain and running chain sprocket are in a fit working condition.
(c) hoists have the readable labels as “up”, “down”, “forward”, “reverse” etc. and pressing the buttons there is a perfect contact of operation.
(d) All of these
Answer:

Option (d)

43.
Which of the following tools is/are used for Repairs and Maintenance?
(a) Bearing Puller
(b) Feeler Gauge
(c) Dial Test Indicator
(d) All of these
Answer:

Option (d)

44.
Which of the following tools is/are used for Repairs and Maintenance?
(a) Spirit Level
(b) Megger and Earth Tester
(c) Growler
(d) All of these
Answer:

Option (d)

45.
Which of the following tools is used to remove bearing sets from a rotating machine shaft or from a blind bearing hole.?
(a) Feeler Gauge
(b) Bearing Puller
(c) Bearing Mounter
(d) Spirit Level
Answer:

Option (b)

46.
Which of the following tools is used to measure the clearance between two parts (gap widths)?
(a) Feeler Gauge
(b) Bearing Puller
(c) Spirit Level
(d) Growler
Answer:

Option (a)

47.
Which of the following tools is used to measure the deflection of the arm?
(a) Feeler Gauge
(b) Spirit Level
(c) Dial test indicator
(d) Growler
Answer:

Option (c)

48.
_________________ is a device consisting of a sealed glass tube partially filled with alcohol or other liquid, containing an air bubble whose position reveals whether a surface is perfectly level
(a) Spirit Level
(b) Spirit Level
(c) Feeler Gauge
(d) Growler
Answer:

Option (a)

49.
Which of the following device is used to check continuity, short circuit and approximate high value of resistant (in MΩ)?
(a) Megger
(b) Earth Tester
(c) Ohm Meter
(d) Insulation Tester
Answer:

Option (a)

50.
The instrument used for measuring the resistance of the earth is known as _________.
(a) Megger
(b) earth tester
(c) Ohm Meter
(d) Insulation Tester
Answer:

Option (b)

Showing 41 to 50 out of 68 Questions
2 3 4 5 6 7