Which among the following is the condition to have a separation of clamped members in a bolted joint? Power screw with Acme thread is more efficient than that with square thread Which of the following has threads at both ends? The distance that a screw thread advances axially in one rotation of the nut is called Which among the following is the condition to have a separation of clamped members in a bolted joint? Power screw with Acme thread is more efficient than that with square thread The lead angle lamda of a thread that has mean diameter of 50 mm and lead of 10 mm is Low coefficient of friction improves the efficiency of the power screw A screw jack has square threads and the lead angle of the thread is 2. The screw jack will be self-locking when the coefficient of friction (µ) is To ensure self-locking in a power screw, it is essential that the helix angle is The Metric bolt of M 24 x 2 means that American Standard bolt of 1/2 - 13 means that In a bolted joint with the pre-loaded bolt, the force carried by the body of bolt is:

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