Related Questions

A wrist grounding strap contains which of the following:
A Surge protector
B Capacitor
C Voltmeter
D Resistor
E None of the above
The objective of earthing or grounding is
A to provide as low resistance possible to the ground
B to provide as high resistance possible to the ground
C to provide flow of positive, negative and zero sequence currents
D none of the above
Resistance grounding is used for voltage between
A 33kV to 66kV
B 22kV to 33kV
C 3.3kV and 11kV
D none of the above
Pure oxide refractories are generally monocrystaliine in nature and are self bonded __________ bricks are generally used as moderator in nuclear reactors.
A Beryllia
B Carborundum
C Corundum
D Thoria
In a transformer the tappings are generally provided on
A Primary side
B Secondary side
C Low voltage side
D Can be connected to any side
The slope on the road surface generally provided on the curves is known as
A Angle of friction
B Angle of repose
C Angle of banking
D None of these
The thickness of base slab of a retaining wall generally provided, is
A One half of the width of the stem at the bottom
B One third of the width of the stem at the bottom
C One fourth of the width of the steam at the bottom
D Width of the stem at the bottom
The pile provided with one or more bulles in its vertical shaft, is generally known as
A Under-ream pile
B Friction pile
C Bearing pile
D Sheet pile
Cavity wall is generally provided for
A Heat insulation
B Sound insulation
C Prevention of dampness
D All the above
In soils possessing low bearing capacity, the type of foundation generally provided, is
A Column footing
B Grillage footing
C Raft footing
D All the above

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