Theory of Machine The brake commonly used in railway trains is Internal expanding brake Band brake Shoe brake Band and block brake Internal expanding brake Band brake Shoe brake Band and block brake ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The relation between the controlling force (Fc) and radius of rotation (r) for a stable spring controlled governor is Fc = ar + b Fc = ar Fc = ar - b Fc = a/r + b Fc = ar + b Fc = ar Fc = ar - b Fc = a/r + b ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The equation of free vibrations of a system is (d²x/dt²) +36 π²x, its natural frequency is 6π Hz 3π Hz 6 Hz 3 Hz 6π Hz 3π Hz 6 Hz 3 Hz ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The two elements of a pair are said to form a _________ when they permit relative motion between them. Kinematic pair Sliding pair None of these Open pair Kinematic pair Sliding pair None of these Open pair ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine V-belts are usually used for None of these Long and short drives Short drives Long drives None of these Long and short drives Short drives Long drives ANSWER DOWNLOAD EXAMIANS APP
Theory of Machine The danger of breakage and vibration is maximum Near the critical speed Below the critical speed None of these Above the critical speed Near the critical speed Below the critical speed None of these Above the critical speed ANSWER DOWNLOAD EXAMIANS APP
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