Ungrounded neutral transmission system is not recommended because of system?

insulation being overstressed due to over voltages
insulation overstress may lead to failure and subsequent phase to phase faults
being inadequately protected against ground fault
all of the above

LohaHridoy

4 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 4

4 views Answered 2022-09-01 13:21

Related Questions

If the depth of actual neutral axis in a beam is more than the depth of critical neutral axis, then the beam is called?

1 Answers 4 Views

In a three-phase supply floating neutral is undesirable because it way give rise to?

1 Answers 5 Views

Hydraulic torque transmission system is analog of?

1 Answers 5 Views

In radio transmission, the medium of transmission is ___________?

1 Answers 4 Views

A feeder, in a transmission system, feeds power to?

1 Answers 4 Views

In case of an under-reinforced beam, the depth of actual neutral axis is __________ that of the critical neutral axis.?

1 Answers 5 Views

The major purpose of an electronically controlled automatic transmission is that this type of transmission?

1 Answers 6 Views

A singly reinforced beam has breadth b, effective depth d, depth of neutral axis n and critical neutral axis n. If fc and ft are permissible compressive and tensile stresses, the moment to resistance of the beam, is?

1 Answers 7 Views

Assertion A : Normally turpentine oil is recommended as thinner for indoor painting.Reason R : Turpentine oil is costlier than other thinners.Select your answer according to the coding system given below:?

1 Answers 7 Views

Assertion A : Paints with white lead base are not recommended for painting of iron works.Reason R : Paints with white lead base do not check rusting of iron.Select your answer according to the coding system given below:?

1 Answers 5 Views

এক্সাম দিয়ে মেধা যাচাই করুন

Job Preparation (1125)

Admission (754)

এসএসসি (10)

এইচএসসি (5)