Kindly answer the question in the box mentioned below:

1. While laying cables direct in ground which is used to protect the cable

A Asbestos

B Brick

C Wood

D Blue metal

2. In which cable laying method it is essential to maintain the direction of cable curvature?

A Laying in ducts

B Laying along buildings

C Laying direct in ground

D Laying on racks in air and inside a cable tunnel

3. To connect the cable on the top of a pole with air break switches, which type of terminations are used?

A ‘T’ shirt connection

B Straight first connection

C Tri-furcating connection

D Epoxy straight first connection

4. If the insulation between two conductors is faulty and zero current flows between them, what is the name of this fault?

A Ground fault

B Open circuit fault

C Short circuit fault

D Earth leakage fault

5. If the insulation of a cable breakdown causing a flow of current from the core of the cable to the lead sheath, what is this fault?

A Leakage fault

B Open circuit fault

C Short circuit fault

D Ground fault

6. On what principle Murray loop test works to find out the open and short circuit fault of a cable?

A Ohms law

B Meter bridge

C Kirchhoff’s law

D Wheatstone bridge