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Question

The torque crank angle diagram is use for the determination of ________ by the flywheel.

टॉर्क क्रैंक कोण आरेख का उपयोग फ्लाईव्हील द्वारा ________ के निर्धारण के लिए किया जाता है।

A.

Amount of energy released

B.

Amount of energy absorbed

C.

Amount of torque produced

D.

Amount of angle turned for the torque produced

Answer ( Option A)

Amount of energy released

Solution

(i) The area of the turning-moment diagram (T-0 is proportional to the work done per revolution on the work is product of the turning-moment and the angle turned.

                       

Where, T = turning moment and 0= crank angle turned

(This diagram is used for determination of energy absorbed or released by flywheel)

(ii) The area a1 and a3 represents quantities of energies added to the flywheel

(iii) Area arepresents quantity of energy taken from the flywheel

Hence, the correct option is (A) and (D)

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