Category: Engineering

What motivates Odysseus to reveal his name and put his men in more danger anger and pride gratitude and relief weakness and fear joy and excitement? The correct answer is A. Anger and Pride. What motivates Odysseus to reveal his true name to the Cyclops distrust and pride fear and anger weakness and fear pride […]

What tool is needed to force the ball joint stud from the steering knuckle? Pitman Puller What are the signs of a bad tie rod? 5 Signs that the Tie Rod Ends in Your Vehicle May Be Bad Inability To Steer. A Squealing Sound When You Turn. Uneven, Excessive Tire Wear. Misaligned Front End. A […]

What does a mechanic need for tools? Must-Have Mechanic Tools Hammer. The basic tool that makes you a certified do-it-yourselfer is a hammer. Screwdrivers. A good set of screwdrivers is mandatory to any basic tool kit. Pry Bar. Wrenches. Pliers. Ratchet and Socket Sets. Allen Wrenches. Heavy Duty Scissors. Do I need SAE wrenches? You […]

What would happen if all the propellers on a quadcopter rotated in the same direction? Placement of motors and propellers in a quadcopter Hence, if all motors rotate in the same direction, then the quadcopter will keep rotating (or yaw) in that direction. For example, increasing the speed of two counter-clockwise motors will yaw the […]

How do you calculate the efficiency of a wheel and axle? In order to calculate the mechanical advantage of a wheel and axel, you can divide the radius of the wheel by the radius of the axle. If a wheel’s radius is 60cm and its axle is 30cm, what is the mechanical advantage of the […]

What happens when hydrogen and oxygen combine to form water? When molecular hydrogen (H2) and oxygen (O2) are combined and allowed to react together, energy is released and the molecules of hydrogen and oxygen can combine to form either water or hydrogen peroxide. For both of the reactions shown, the hydrogen molecules are oxidized and […]

What is wash in and wash out? Wash in is a progressive increase in angle of incidence of the wing from root to tip, whereas wash out is decrease in incidence. Wash out is helpful in keeping the outer wings at lower Angle of attack as compared to root. This retains aileron control at high […]

What does revocation of driver license mean? A revoked driver’s license means your license has been fully canceled and cannot be reinstated. It is possible to have your driver’s license revoked or even permanently revoked due to multiple driving offenses, medical conditions, and age. What happens when you get pulled over with a revoked license? […]

How can man in middle attack be performed in Diffie Hellman algorithm? “The Diffie-Hellman key exchange is vulnerable to a man-in-the-middle attack. After this exchange, Carol simply decrypts any messages sent out by Alice or Bob, and then reads and possibly modifies them before re-encrypting with the appropriate key and transmitting them to the other […]

What are the properties of air Grade 6? Let’s review everything we learned about air, or the mixture of gases, water vapor, and other materials. Air takes up space. Air is made of gases, including nitrogen, oxygen, water vapor, and other materials. Air exerts pressure. Air has weight. Air can be compressed. Air is affected […]