TRANSMISSION AND DISTRIBUTION OF ELECTRICAL POWER- 4

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Transmission and Distribution of Electrical Power Quiz

Test your knowledge on the transmission and distribution of electrical power with this engaging quiz! Designed for students, educators, and professionals in the electrical field, this quiz covers essential concepts and technical details related to power systems.

Key Features:

Multiple choice questions
Focus on electrical engineering topics
Assess your understanding and gain insights

10 Questions2 MinutesCreated by PowerGuide247

32. For aluminium, as compared to copper, all the following factors have higher Values except ______

specific volume

electrical conductivity

Co-efficient of linear expansion

resistance per unit length for same cross section

33. On which of the following factors skin effect depends?

. Frequency of the current

size of the conductor

resistivity of the conductor material

All of the above

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

. Permeability variation

Corona

Skin effect

unsymmetrical fault

35. Out of the following which type of poles are bulky?

. Transmission towers

. Concrete poles

tubular steel poles

wooden poles

36. Which of the following are connected by the service mains?

. Transformer and earth

distributor and relay system

. Distributor and consumer terminals

distributor and transformer

37. In a distribution system major cost is that of _________

Earthing system

distribution transformer

Conductors

Meters

38. The purpose of using a booster is to ______

increase current

Reduce current

reduce voltage drop

compensate for voltage drop

39. The material used for the manufacturing of grounding wires is __________

Cast iron

Aluminium

Stainless steel

Galvanised steel

TRANSMISSION AND DISTRIBUTION OF ELECTRICAL POWER- 4

Transmission and Distribution of Electrical Power Quiz

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