Related Questions

একটি হুইটস্টোন ব্রিজের চারটি বাহু P, Q, R এবং S-এ যথাক্রমে ৪Ω, 12Ω, 16 Ω এবং 48Ω রোধ যুক্ত আছে। ব্রিজটিকে সাম্যাবস্থায় আনতে চতুর্থ বাহুতে কত রোধ কীভাবে যুক্ত করতে হবে? (The resistances in the four arms, namely P, Q, R and S, of a Wheatstone bridge are ৪Ω, 12Ω, 16 Ω and 48Ω respectively. What resistance needs to be included in the fourth arm, and in what manner, in order to balance the bridge?)
A 24Ω, series
B 24 Ω, parallel
C 48 Ω, series
D 48Ω, parallel
The total resistance for two resistors in parallel is equal to the sum of the two resistors.
A True
B False
নিচের কোনটি হুইটস্টোন ব্রিজের (Wheatstone Bridge) সাহায্যে পরিমাপ করা হয়?
A তড়িচ্চালক শক্তি
B বিভব পার্থক্য
C প্রবাহ
D রোধ
A Wheatstone bridge is often shown in a "diamond" configuration.
A True
B False
For dynamic strain measurement, the wheatstone bridge used is of __________ type.
A Voltage sensitive null
B Voltage sensitive deflected
C Current sensitive deflected
D None of these
The total current divides among parallel resistors in a manner directly proportional to the resistance values.
A True
B False
Addition of resistors in parallel increases total resistance and decreases total current.
A True
B False
Total power in a parallel circuit is found by adding up the power of all the individual resistors.
A True
B False
The number of current paths equals the number of resistors in parallel.
A True
B False
Parallel resistors are connected between the same two points.
A True
B False

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