McqMate

Q. |
## A single plate clutch is transmitting power, the inner and other radii of the plate are 10 cm and 22.5 cm respectively. Using the radius uniform wear theory, the maximum pressure intensity occurs at a radius of ____. |

A. | 10 cm |

B. | 15 cm |

C. | 16.25 cm |

D. | 22.5 cm |

Answer» A. 10 cm |

810

0

Do you find this helpful?

1

View all MCQs in

Theory of MechanicsNo comments yet

- Torque transmitted by single plate clutch with axial spring load = 1 kN, and inner and outer radii of 10 cm and 15 cm and µ = 0.5 with assumption of uniform wear is ____.
- A multiple clutch with 5 plate transmits torque of 400 N-m. If µ = 0.5 and inner radius = 10 cm and outer radius = 15 cm and four spring expert-axial and load per spring is ___.
- A flat foot step bearing 225 mm in diameter supports a load of 7500 N. If the co-efficient of friction is 0.09 and the shaft rotates at 60 rpm, calculate the power lost in frictional torque and frictional power in watts with uniform pressure is ___.
- A flat footstep bearing 10 cm radius supports a load of 3 kN. The shaft runs at 600/π r.p.m. and co-efficient of friction is 0.1. The friction torque and frictional power in watts with uniform wear are respectively.
- For multiple plate clutch having 'n' is the effective number of surfaces for transmitting power then no. of plates are
- The ratio of friction torque for uniform pressure to uniform wear for the same dimensions and load is _______.
- For flat and conical pivots, the ratio of friction torque with uniform wear to friction torque with uniform pressure is ____.
- The ratio of friction torque transmitted for uniform pressure to frictional torque transmitted for uniform wear in case of flat pivot, is equal to_______.
- The ratio of frictional torque produced for uniform wear to frictional torque produced for uniform pressure is ____.
- The ratio of frictional torque produced for uniform wear to that for uniform pressure is ____.