The number of heat units needed to raise the temperature of a body by one degree.
Answer:
The positive end of battery 1 touching the negative end of battery 2 and wires connecting the negative of battery 1 to the light light bulb and the positive of battery 2 to the light bulb.
Explanation:
Answer:
Im not really sure but Id say weather .
Explanation:
Answer:
The value of bending stress on the pinion 35.38 M pa
Explanation:
Given data
m = 2 mm
Pressure angle
= 20°
No. of teeth T = 17
Face width (b) = 20 mm
Speed N = 1650 rpm
Power = 1200 W
Diameter of the pinion gear
D = m T
D = 2 × 17
D = 34 mm
Velocity of the pinion gear



Form factor for the pinion gear is
Y = 0.303
Now

Force on gear tooth


F = 408.73 N
Now the bending stress is given by the formula


= 35.38 M pa
This is the value of bending stress on the pinion