The cause of damage to the lead sheath of a cable is

The cause of damage to the lead sheath of a cable is

A).  crystallisation of the lead through vibration

B).  chemical action on the lead when buried in the earth

C).  mechanical damage

D).  all of the above

---

Join Telegram Group

Answer This Question
Name:
Email:
Answer :
Sum of (1+2)
Submit:

Other Questions

1. Centrifugal switch disconnects the auxiliary winding of the motor at about ____ percent of synchronous speed

2. A UJT has ___________.

3. The insulating material for cables should

4. When a conductor carries more current on the surface as compared to core, it is due to

5. The armature of D.C. generator is laminated to

6. The virtual height of an ionospheric layer is __________ true height

7. Which one of the following is analog?

8. Paramagnetic materials have relative permeability

9. A thermistor is a type of

10. In Bode plots the frequency at which two asymptotes meet is called corner frequency.