A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

SSC JE Electrical 2019 with solution SET-2
A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

1/2 π

5/2π

20/2π

10/2π

1/2 π

5/2π

20/2π

10/2π

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
Observe the given figure. Find Thevenin’s resistance as seen from open-circuited terminals?

4 Ω

16 Ω

8 Ω

32 Ω

4 Ω

16 Ω

8 Ω

32 Ω

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

6

4

1

3

6

4

1

3

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
The torque angle of a 3-phase synchronous motor depends on its _____

Speed

Supply voltage

Load

Excitation

Speed

Supply voltage

Load

Excitation

ANSWER DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
A/An is used in domestic mixers?

Induction motor

Permanent magnet synchronous motor

Universal motor

Shaded pole motor

Induction motor

Permanent magnet synchronous motor

Universal motor

Shaded pole motor

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to

The product of current and number of turns enclosed by that path

Magnetic flux density

The product of flux and number of turns enclosed by that path

Reluctance

The product of current and number of turns enclosed by that path

Magnetic flux density

The product of flux and number of turns enclosed by that path

Reluctance

ANSWER EXPLANATION DOWNLOAD EXAMIANS APP

SSC JE Electrical 2019 with solution SET-2

SSC JE Electrical 2019 with solution SET-2 A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

SSC JE Electrical 2019 with solution SET-2 Observe the given figure. Find Thevenin’s resistance as seen from open-circuited terminals?

SSC JE Electrical 2019 with solution SET-2 If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

SSC JE Electrical 2019 with solution SET-2 The torque angle of a 3-phase synchronous motor depends on its _____

SSC JE Electrical 2019 with solution SET-2 A/An is used in domestic mixers?

SSC JE Electrical 2019 with solution SET-2 The work done on or by a unit N-pole in moving once around a closed path is equal to

SSC JE Electrical 2019 with solution SET-2
A long straight wire carries a current I = 10 A. At what distance is the magnetic field H = 1 A/m?

SSC JE Electrical 2019 with solution SET-2
Observe the given figure. Find Thevenin’s resistance as seen from open-circuited terminals?

SSC JE Electrical 2019 with solution SET-2
If the connected light load in a house is 3000W and power sub-circuit load 6000W, then what is the total number of sub-circuits required?

SSC JE Electrical 2019 with solution SET-2
The torque angle of a 3-phase synchronous motor depends on its _____

SSC JE Electrical 2019 with solution SET-2
A/An is used in domestic mixers?

SSC JE Electrical 2019 with solution SET-2
The work done on or by a unit N-pole in moving once around a closed path is equal to