A qualifier is a word or phrase that changed how absolute, certain or generalized a statement is. Qualifiers include: Qualifiers of quantity: some, most, all, none, etc. Qualifiers of time: occasionally, sometimes, now and again, usually, always, never, etc.
Torsion -testing equipment. Torsion-testing equipment consists of. 1)A twisting head , with a chuck for gripping the specimen and. for applying the twisting moment to the specimen. 2)A weight head , which grips the other end of the specimen. and measures the twisting moment of torque. Specimen used.
Magnetic Resonance Imaging (MRI) Machine. Courtesy of Intermountain Medical Imaging, Boise, Idaho. Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to make pictures of organs and structures that are inside the body. During the MRI test (also called an MRI scan), you usually lie on your back on a table that is part of the MRI scanner. Your head, chest, and arms may be held with straps to help you stay still. The table will then slide into the round opening of the magnet. Inside the scanner you will hear a fan and feel air moving.