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What do you mean by torque weight ratio of an indicating instrument?
ShaikhTashu
torque/weight ratio of an instrument indicates sensitivity.if a pointer is having less weight, it will be having high torque/weight ratio so that even for a very small deflection pointer starts moving and indicates measured value.
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∙ 11y ago
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What is allowable value of weight span and wind span ratio in transmission line?
Its depends on location and type of towers. Supposed the transmission line is erected at hill area and second line is erected in desert area and third one in forest area. Then the allowable value of weight span and wind span ratio in transmission line will different. Also this ratio will depends on types of tower . Like the value is different in 132KV, 220KV , 400KV and 765KV.
What are the Causes of phase angle error and ratio error at Current Transformers?
RATIO ERROR The secondary current is less than the expected value. The secondary is less in magnitude. This diffence is known as ratio error. PHASE ERROR The angle between the expected and actual secondary current is known as phase error.
How do you calculate the transformer turns ratio?
For an ideal transformer, the voltage ratio is the same as its turns ratio.
What is megger and how does it work?
Purpose: The megger tests the integrity of the insulation between conductors that run side by side and do not physically meet or connect. Meggers or Mega-ohm testers also are typically used to test the dielectric in coaxial cable. Meggers are used to test the insulation of buried cables by placing a lead to earth ground and one lead to the outer conductor of a coax cable or any or all conductors of multiple (more than one) buried wires. Method: introduce a high enough voltage to the conductors eventually the current will travel betwen the conductors. Read the indicator to see the amount of resistence to current flow on the meter indicator. the reading will generally be in millions of Ohms (megohms)
Difference between line transformation ratio and transformation phase ratio?
line transformation ratio would be the turns ratio (ie voltage ratio), while the phase transformation ratio is most probably the phase shift introduced by a 3 phase transformer.
What happens to torque when something rotates faster?
When ever you attach a gear with less teeth to a gear with more teeth, thus increasing your gear ratio and the speed in which the gear with less teeth rotate, the amount of torque in your gear combination decreases. This can also be expressed as a ratio, which happens to be the inverse of a gear ratio, meaning if your gear ratio was lets say... 1:5, the ratio for the amount of torque is 5:1, meaning you receive five times less the amount of torque, to increase your speed five times as fast.
What is the best ratio of torque and power?
there isn't a best ratio of torque and power. You must find the ratio for your application because it depends if you are going to use this as a 1/4 mile car(low torque, high bhp) or a hill climb car(high torque.low bhp). My opinion: more power of either type is better!
What is Value to weight ratio?
value-to-weight
Will a BMW M3 accept a viper engine swap?
BMW M3 is design with their engine specs, any changes to this car like different engine size, torque or weight, will alter the suspesion dynamics and handling not to metion weight distribution ratio.
How do you calculate weight loss by percent?
You could use a BMI calculator which gives you a ratio. The ratio is your weight in relation to your height. You can use this ratio as your percentage to measure how far you are from your ideal weight.
How do you control torque?
In case of Bikes: By increasing the gear ratio from the main transmission point. As the torque and speed ratio is inversely proportional so increasing the teeths of the rear end gear to the main engine gear will increase the torque simultaneously it will also reduce the pick up
How do you control engine torque?
In case of Bikes: By increasing the gear ratio from the main transmission point. As the torque and speed ratio is inversely proportional so increasing the teeths of the rear end gear to the main engine gear will increase the torque simultaneously it will also reduce the pick up
What is the ideal motorbike to rider weight ratio?
The ideal motorbike to rider weight ratio is 0.07. The closer the ratio is to zero, the more it feels like one is riding without the motorbike weight, just the rider's.
What is the formula for strength to weight ratio in a dome?
I am looking for the formula to figure strength to weight ratio for a dome that I built for a project
How do you use gear ratio to increase horsepower?
It doesn't work that way. The gear ratio determines what speed the vehicle is running at when in the (torque) powerband.
What is strength-to-weight ratio?
v
What weight strength ratio?
v
