What is the proper angle of inclination when using the articulated ladder in the single or extension ladder configuration?.
technician a says that charging system testing requires that the battery be at least 75% charged. technician b says that a digital multimeter cannot be used to test charging system voltage. which technician is correct?
what problems are likely to occur if concrete has too low a slump? too high a slump? how can the slump be increased without increasing the water content of the concrete mixture?
technician a says pushrods can best be checked for straightness by rolling them across a very flat surface such as a piece of glass. technician b says rocker arms must be checked for wear at their valve end, pushrod end, and pivot area. who is correct?
a cylindrical specimen has an original diameter of 4.2 mm and a length of 0.35 m. if the specimen experiences only elastic deformation when a tensile load of 1500 n is applied, how far will the specimen extend? the elastic modulus of the alloy is 107 gpa.
two technicians are discussing abs wheel speed sensors. technician a says that some abs systems use a sensor located in the rear-axle pinion gear area. technician b says that all abs systems use a wheel speed sensor at each wheel. which technician is correct?
Hydraulic brakes use pascal’s principle. The driver exerts a force of 100 n on the brake pedal. This force is increased by the simple lever and again by the hydraulic system. Each of the identical wheel cylinders receives the same pressure and, therefore, creates the same force output f2. The circular cross-sectional areas of the pedal and wheel cylinders are represented by a1 and a2, respectively. How much pressure is transmitted in the hydraulic system? express your answer in pascals and in atmospheres.
The seat of your bicycle should be placed in which position? A tilted upward toward your handlebars B tilted downward toward your front tire C a position that is completely level
Hi there! If anyone could help with this question it would be great, it's the last one on my homework and I don't even know where to start :(
technician a says that the 3-minute charge test is performed after a battery has failed a load (capacity) test. technician b says that if the battery voltage is below 15.5 volts at the end of the 3-minute charge test, the battery is probably sulfated. who is correct?
two technicians are discussing oil filters. technician a says that the oil will remain perfectly clean if just the oil filter is changed regularly. technician b says that oil filters can filter particles smaller that the human eye can see. which technician is correct?
what two terms do welders often use interchangeably when speaking about welding current? group of answer choices arc length and heat ac and dc heat and amperage voltage and amperage
a 3-m long (into the paper) rectangular gate ab is located at the bottom corner of a tank filled with water. the net pressure force acting on the gate is about:
conveyor belt is used to send burgers through a grilling machine. part a if the grilling machine is 1.1 mm long and the burgers require 2.6 minmin to cook, how fast must the conveyor belt travel? express your answer using two significant figures.
The stability of a system is influenced by all of the __________ in the system, especially those in the feedback loop.
