Testing and Commissioning of Electrical Equipments (2180901) MCQs

MCQs of Safety Management

Showing 91 to 93 out of 93 Questions
7 8 9 10
91.
What are the Factors of the ground electrode affecting Earth Resistance?
(a) Depth and Diameter
(b) Nos of Electrode
(c) Grounding system design
(d) All of these
Answer:

Option (d)

92.
Which is/are the following are type of grounding system design?
(a) Ground Plate
(b) Multiple ground electrode
(c) Mech network
(d) All of these
Answer:

Option (d)

93.
Which of the following is/are the methods for grounding the neutral point of a 3-phase system are
(a) Solid or effective grounding
(b) Resistance or Reactance grounding
(c) Peterson-coil grounding
(d) All of these
Answer:

Option (d)

Showing 91 to 93 out of 93 Questions
7 8 9 10