MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Colour Coding of Resistors

The wire woun...

Question

The wire wound resistor is also known as :

A

variable resistor

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

rheostat

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

circular coil

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Both a and b

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D Both a and b
it is rheostat

Suggest Corrections

thumbs-up

0

Similar questions

Q. Assertion :A liquid rheostat is a type of variable resistor,which may be used as a dummy load or as a starting resistor for large slip ring motors. Reason: The salt water rheostat operates at unity power factor and presents a resistance with negligible series inductance compared to a wire wound equivalent.

Q. Probability distribution of a random variable is also known as

Q. A variable resistor

R

is wired into a circuit as shown below. To what value should this variable resistor be set to generate

0.9 A

of current passing through the

10

Q. The variable costs are also known as _________.

Q. Assertion :A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider.If only two terminals are used, one end and the wiper, it acts as a variable resistor or rheostat. Reason: Sometimes a rheostat is made from resistance wire wound on a heat-resisting cylinder, with the slider made from a number of metal fingers

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Ohm's Law in Scalar Form

PHYSICS

Watch in App

explore_more_icon

Explore more

Colour Coding of Resistors

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon