Answer:
Set point
Explanation:
PID control compares a measurement to a specified set point. The difference between those values is input into tuning parameters that send a signal to the process to make the correction.
Answer:
. This is because the injuries can takes place at the time of work.
While lifting heavy objects at the time of work One should divide the loads so that it does not feels burden.
Aids like pulley, handles and wheels can be used to divide the load and weight should be carried in a way that it can be easily carried.
Get manual help with way to heavy loads and the postures should also be maintained at the time of lifting the objects.
Explanation:
Answer:
Amount of cleaning solution need for 1,200 square inches = 0.2 quart
Explanation:
Given:
Amount of cleaning solution need for 6,000 square inches = one quart
Find:
Amount of cleaning solution need for 1,200 square inches = one quart
Computation:
Amount of cleaning solution need for 1,200 square inches = one quart[1,200/6,000]
Amount of cleaning solution need for 1,200 square inches = 0.2 quart
Complete Question:
A metal plate of 400 mm in length, 200mm in width and 30 mm in depth is to be machined by orthogonal cutting using a tool of width 5mm and a depth of cut of 0.5 mm. Estimate the minimum time required to reduce the depth of the plate by 20 mm if the tool moves at 400 mm per second.
Answer:
26 mins 40 secs
Explanation:
Reduction in depth, Δd = 20 mm
Depth of cut,
Number of passes necessary for this reduction,
n = 20/0.5
n = 40 passes
Tool width, w = 5 mm
Width of metal plate, W = 200 mm
For a reduction in the depth per pass, tool will travel W/w = 200/5 = 40 times
Speed of tool, v = 100 mm/s
minimum time required to reduce the depth of the plate by 20 mm:
number of passes * Time/pass
n * Time/pass
40 * 40
1600 = 26 mins 40 secs
Answer:
D. Inspecting the muffler
Explanation:
HVAC/refigeration systems are sealed systems that use refrigerant not combustion. A muffler is found on combustion systems.
You would disconnect, flush, seal, and possibly replace the condenser if the condenser is found to be failing.